package com.scuec.groupfive.service;

import com.scuec.groupfive.vo.WeakPointVO;

import java.util.List;

/**
 * 薄弱知识点排行榜Service接口
 */
public interface WeakStatisticsService {

    /**
     * 获取用户薄弱知识点排行榜
     * @param userId 用户ID
     * @param subjectId 科目ID
     * @return 薄弱知识点列表
     */
    List<WeakPointVO> getWeakPointRanking(Long userId, Integer subjectId);
}
